JPH0657237A - Putty - Google Patents
PuttyInfo
- Publication number
- JPH0657237A JPH0657237A JP21535192A JP21535192A JPH0657237A JP H0657237 A JPH0657237 A JP H0657237A JP 21535192 A JP21535192 A JP 21535192A JP 21535192 A JP21535192 A JP 21535192A JP H0657237 A JPH0657237 A JP H0657237A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- water
- pts
- putty
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sealing Material Composition (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は防水用に使用されるパ
テに関するもので、詳しくは水中で被物体に密着し、吸
水により膨潤することにより小さな隙間でも埋めること
ができるパテに係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a putty used for waterproofing, and more particularly to a putty that adheres to an object in water and swells by absorbing water so that even a small gap can be filled. .
【０００２】[0002]
【従来の技術】従来、水で膨潤する水膨潤ゴム製品がシ
ーリング材として実用されているが、これらのシーリン
グ材は、粘着機能を備えていないので、水中では被物体
に密着しないという問題点があった。なお、エポキシ樹
脂やウレタン系ゴムなどをベースにした二液性あるいは
一液性の水中硬化型接着剤が実用されており、被物体に
は接着するが、水で膨潤しないので、小さな隙間を埋め
ることができないという問題点があった。2. Description of the Related Art Conventionally, water-swellable rubber products which swell with water have been practically used as a sealing material. However, since these sealing materials do not have an adhesive function, there is a problem that they do not adhere to an object in water. there were. Two-component or one-component underwater curing type adhesives based on epoxy resin or urethane rubber have been put into practical use, and they adhere to objects, but do not swell with water, so fill small gaps. There was a problem that I could not do it.
【０００３】[0003]
【発明が解決しようとする問題点】この発明は前記した
問題点を解決するためになされたものである。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The present invention has been made to solve the above problems.
【０００４】[0004]
【問題点を解決するための手段】パテとして、液状クロ
ロプレンゴム７０乃至１００重量部、ブチルゴム２０乃
至４０重量部、テルペン重合体２０乃至５０重量部、吸
水性樹脂２０乃至６０重量部、タルク５０乃至２００重
量部、アルミセメントとセラミックファイバーの混合物
１００乃至２００重量部と適量の加硫剤を混和し、常温
で部分的に加硫させるのである。As a putty, liquid chloroprene rubber 70 to 100 parts by weight, butyl rubber 20 to 40 parts by weight, terpene polymer 20 to 50 parts by weight, water absorbent resin 20 to 60 parts by weight, talc 50 to 50 parts by weight. 200 parts by weight, 100 to 200 parts by weight of a mixture of aluminum cement and ceramic fibers and an appropriate amount of vulcanizing agent are mixed and partially vulcanized at room temperature.
【０００５】[0005]
【作用】液状クロロプレンゴム、吸水性樹脂、タルク、
アルミセメントとセラミックファイバーの混和物が水膨
潤パテとして作用し、ブチルゴム、テルペン重合体のの
混和物が接着剤としてはたらくのである。なお、液状ク
ロロプレンゴムやブチルゴブは部分的に加硫し、パテの
機械的強度を高める役目を果たす。[Function] Liquid chloroprene rubber, water absorbent resin, talc,
The mixture of aluminum cement and ceramic fiber acts as a water-swelling putty, and the mixture of butyl rubber and terpene polymer acts as an adhesive. Liquid chloroprene rubber and butyl gob are partially vulcanized and serve to increase the mechanical strength of the putty.
【０００６】[0006]
【実施例】本発明を一実施例について説明するに、液状
クロロプレンゴム７０乃至１００重量部、ブチルゴム２
０乃至４０重量部、テルペン重合体２０乃至５０重量
部、吸水性樹脂２０乃至６０重量部、タルク５０乃至２
００重量部、アルミセメントとセラミックファイバーの
混合物１００乃至２００重量部と適量の加硫剤、例え
ば、亜鉛華１乃至３重量部、アミン系加硫促進剤１乃至
２重量部を混和して、液状クロロプレンゴムを一部加硫
させるのである。なお、実験結果、液状クロロプレンゴ
ム、タルク、アルミセメントの配合割合が上記の範囲を
外れると、柔らか過ぎたり、硬すぎたりしてパテとして
の実用性を失い、吸水性樹脂が上記の範囲を外れると、
膨潤が過不足になり実用的でなくなる。また、ブチルゴ
ムとテルペン重合体の配合割合が上記の範囲を外れる
と、粘着性やゴム弾性が過不足になり、パテとしては実
用できない。EXAMPLES The present invention will be described with reference to one example. Liquid chloroprene rubber 70 to 100 parts by weight, butyl rubber 2
0 to 40 parts by weight, terpene polymer 20 to 50 parts by weight, water absorbent resin 20 to 60 parts by weight, talc 50 to 2
00 parts by weight, 100 to 200 parts by weight of a mixture of aluminum cement and ceramic fibers, and an appropriate amount of a vulcanizing agent, for example, 1 to 3 parts by weight of zinc white and 1 to 2 parts by weight of an amine vulcanization accelerator are mixed to prepare a liquid form. Part of the chloroprene rubber is vulcanized. Incidentally, as a result of the experiment, if the mixing ratio of liquid chloroprene rubber, talc, and aluminum cement is out of the above range, it becomes too soft or too hard to lose its practicality as a putty, and the water absorbent resin is out of the above range. When,
Swelling becomes too short and too practical. On the other hand, if the mixing ratio of the butyl rubber and the terpene polymer is out of the above range, the tackiness and the rubber elasticity will be excessive and insufficient, and it will not be practical as a putty.
【０００７】例えば、常時水中に置かれ、小さな隙間を
有する被物体全体を水密性に処理したい場合、本発明の
パテを被物体に押し当て、全体を包むのである。この状
態で、被物体を水中に入れると、パテは膨潤して小さな
隙間を塞ぎ、堅固な水密構造に仕上げるのである。当
然、パテは被物体の表面に密着しているので、界面から
水が浸透していくということはない。[0007] For example, when it is desired to treat the entire object which is always placed in water and has a small gap to be watertight, the putty of the present invention is pressed against the object and the whole is wrapped. In this state, when the object is put in water, the putty swells and closes the small gaps to complete the solid watertight structure. Naturally, since the putty is in close contact with the surface of the object, water does not permeate from the interface.
【０００８】[0008]
【効果】この発明は以上のように構成されているので、
次のような効果を有している。 （１）常時、水中に置かれている被物体を水密的に処理
できる。 （２）なお、その被物体に小さな隙間があっても、問題
なく防水処理ができる。 （３）一液型であるので、取扱いが容易である。 （４）水中で、被物体に容易に密着する。 等の効果を有し、その工業的利用価値は顕著である。[Effect] Since the present invention is configured as described above,
It has the following effects. (1) An object placed in water can be treated in a watertight manner at all times. (2) Even if the object has a small gap, it can be waterproofed without any problem. (3) Since it is a one-pack type, it is easy to handle. (4) It easily adheres to the object in water. Etc., and its industrial utility value is remarkable.
Claims (1)
部、ブチルゴム２０乃至４０重量部、テルペン重合体２
０乃至５０重量部、吸水性樹脂２０乃至６０重量部、タ
ルク５０乃至２００重量部、アルミセメントとセラミッ
クファイバーの混合物１００乃至２００重量部と適量の
加硫剤を混和して成ることを特徴とするパテ1. Liquid chloroprene rubber 70 to 100 parts by weight, butyl rubber 20 to 40 parts by weight, terpene polymer 2
It is characterized by mixing 0 to 50 parts by weight, 20 to 60 parts by weight of a water absorbent resin, 50 to 200 parts by weight of talc, 100 to 200 parts by weight of a mixture of aluminum cement and ceramic fibers, and an appropriate amount of a vulcanizing agent. putty
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21535192A JPH0657237A (en) | 1992-07-03 | 1992-07-03 | Putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21535192A JPH0657237A (en) | 1992-07-03 | 1992-07-03 | Putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0657237A true JPH0657237A (en) | 1994-03-01 |
Family
ID=16670863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21535192A Pending JPH0657237A (en) | 1992-07-03 | 1992-07-03 | Putty |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0657237A (en) |
-
1992
- 1992-07-03 JP JP21535192A patent/JPH0657237A/en active Pending
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